package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.aliyuncs.exceptions.ClientException;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.Order;
import com.itheima.pojo.OrderInfo;
import com.itheima.service.OrderService;
import com.itheima.utils.SMSUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import java.util.Map;

@RestController
@RequestMapping("/order")
public class OrderController {
    @Autowired
    private JedisPool jedisPool;
    @Reference
    private OrderService orderService;

    @RequestMapping("/submit")
    public Result submit(@RequestBody OrderInfo orderInfo) {
        String telephone = orderInfo.getTelephone();
        // 1. 从Redis中获取保存的验证码
        String validateCodeInRedis = jedisPool.getResource().get(telephone + RedisMessageConstant.SENDTYPE_ORDER);
        String validateCode = orderInfo.getValidateCode();
        //2. 将用户输入的验证码和Redis中保存的验证码进行比对
        if (validateCodeInRedis != null && validateCode != null && validateCode.equals(validateCodeInRedis)) {
            //3. 如果比对成功，调用服务完成预约业务处理
            //设置预约类型，分为微信预约、电话预约
            orderInfo.setOrderType(Order.ORDERTYPE_WEIXIN);
            Result result = null;
            try {
                result=orderService.order(orderInfo);
            }catch (Exception e){
                e.printStackTrace();
                return new Result(false,"服务器相应失败,请重新尝试!");
            }
            //3.1 预约成功，可以为用户发送短信
            if(result.isFlag()){
                try {
                    SMSUtils.sendShortMessage(SMSUtils.ORDER_NOTICE,telephone,orderInfo.getOrderDate());
                } catch (ClientException e) {
                    e.printStackTrace();
                }
            }
            return result;
        }else {
            //3.2 如果比对不成功，返回结果给页面
            return new Result(false,MessageConstant.VALIDATECODE_ERROR);
        }
    }

    @RequestMapping("/findById")
    public Result findById(Integer id){
        try {
            Map map = orderService.findById(id);
            return new Result(true,MessageConstant.QUERY_SETMEAL_SUCCESS,map);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_SETMEAL_FAIL);
        }
    }
}
